Overview Blocks Txns

Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

© 2026 ArcScan · Independent community explorer.

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #0xd83b21e92991c3d45984095b2fbfa2ab3fec8fdc9de599c3f18d057de51a5d6b · ArcScan

Block

#21,549,205

2026-09-18 19:40:49 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,549,205
Timestamp: 28 days ago · 2026-09-18 19:40:49 UTC
Transactions: 0 transactions in this block
Block hash: 0xd83b21e92991c3d45984095b2fbfa2ab3fec8fdc9de599c3f18d057de51a5d6b
Parent hash: 0xd880eb86…ea79d762
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,549,205 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

6.3%1,882,771 / 30,000,000

Base fee

20 gwei

State root

0x1456f85fe129…347663e46015

Transactions root

0x505e9e3d3fa1…fcc113242a5a

Receipts root

0x693a34700ac6…ad5dcd7a4b4c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800